Offline Regulators | FSL518

高性能 800 V 离线开关，带高电压启动和 SenseFET

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概览

FSL5x8A/H 是一款集成式峰值电流模式控制的脉宽调制 (PWM) 电源开关，特别适合用于离线开关模式电源开关。该 PWM 控制器包括先进的软启动、频率跳跃、优化的门极驱动器、内部跨导放大器、用于环路补偿的温度补偿精确电流源，以及增强的自我保护电路。与分立 MOSFET 和 PWM 控制器解决方案相比，FSL5x8A/H 可以降低总成本、部件数量、尺寸和重量；同时提高了能效、生产力和系统可靠性。此器件为隔离和非隔离反激转换器的成本高效设计提供了基本平台。

  • Auxiliary & Stand-by Power Supply
  • Major Home Appliances power supplies
  • Low to medium Power Chargers & Adapters
  • White Goods (Air-con, Fridges, Washing machines, ....)
  • E-Meters
  • Industrial equipments
  • Consumer Equipment Power Supply
  • Rugged 800V FET with 6.3Ω Typ. RDS(on) with Built-in HV current source for start up
  • Fine-tunable Skip Mode Operation
  • Integrated Line Compensation
  • Line Brown-in, Brown-out Function
  • Line Over-voltage Protection (LOVP)
  • Fsw options: 100 & 130 kHz
  • Peak Current: FSL518A = 610mA and FSL518H = 460 mA
  • Seamless implementation of isolated and non-isolated topologies

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Package Type

Case Outline

MSL Type

MSL Temp (°C)

Container Type

Container Qty.

ON Target

Control Mode

fsw Typ (kHz)

fJitter Typ (%)

Stand-by Mode

RDS(ON) Typ (Ω)

V(BR)DSS Max (V)

IPeak (mA)

HV Start-up Min (V)

DSS (mA)

UVLO

Short Circuit Protection

Over Power Compensation

Brown-out

Latch

Pricing ($/Unit)

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FSL518APG

Active

Pb

A

H

P

PDIP-7

626A-01

NA

0

TUBE

3000

Y

Current Mode

100

Yes

Yes

6.3

800

610

Yes

4

8

Yes

Yes

Yes

No

$0.5615

More Details

FSL518HPG

Active

Pb

A

H

P

PDIP-7

626A-01

NA

0

TUBE

3000

Y

Current Mode

130

Yes

Yes

6.3

800

460

Yes

4

8

Yes

Yes

Yes

No

$0.5576

More Details

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